What info should I know before I invest in a forex relatd fund

hello,i would like to invest in a FOREX related fund and,I would like to know what info should I know before I really invest in it.The manager told me I can open a small account and use their service in a trial period"6 months" .After 6 months,if i am satisfied with their service,I can invest more.

So,can you please let me know what critital info should I ask before I put money into the “trial account”?

thanks

There are so many valuable information you can find on the internet. Check their performance over the years and find out reviews/ratings by the investors about the fund outside the company website/blog. What is the minimum investment.? IMO Trail period is a very good option to get to know more about the fund.